Find IP IPv4 Network/Subnet and its host address ranges

What is an IPv4 IP address its network and host address ranges?

An IPv4 IP address is an address used in order to uniquely identify a device on an IP network. The address is made up of 32 binary bits, which can be divisible into a network portion and host portion with the help of a subnet mask. The 32 binary bits are broken into four octets (1 octet = 8 bits). Each octet is converted to decimal and separated by a period (dot).

How to Subnet IPv4? Its simple answer is that subnetting is the process of taking a network and splitting it into smaller networks, known as subnets. It's used to free up more public IPv4 addresses and segment networks for security and easier management.
Following are the ranges of IPv4 subnet/network address and their host addresses.

IPv4 AddressIPv6 Address
15.57.24.1 0:0:0:0:0:ffff:f39:1801
15.57.24.2 0:0:0:0:0:ffff:f39:1802
15.57.24.3 0:0:0:0:0:ffff:f39:1803
15.57.24.4 0:0:0:0:0:ffff:f39:1804
15.57.24.5 0:0:0:0:0:ffff:f39:1805
15.57.24.6 0:0:0:0:0:ffff:f39:1806
15.57.24.7 0:0:0:0:0:ffff:f39:1807
15.57.24.8 0:0:0:0:0:ffff:f39:1808
15.57.24.9 0:0:0:0:0:ffff:f39:1809
15.57.24.10 0:0:0:0:0:ffff:f39:180a
15.57.24.11 0:0:0:0:0:ffff:f39:180b
15.57.24.12 0:0:0:0:0:ffff:f39:180c
15.57.24.13 0:0:0:0:0:ffff:f39:180d
15.57.24.14 0:0:0:0:0:ffff:f39:180e
15.57.24.15 0:0:0:0:0:ffff:f39:180f
15.57.24.16 0:0:0:0:0:ffff:f39:1810
15.57.24.17 0:0:0:0:0:ffff:f39:1811
15.57.24.18 0:0:0:0:0:ffff:f39:1812
15.57.24.19 0:0:0:0:0:ffff:f39:1813
15.57.24.20 0:0:0:0:0:ffff:f39:1814
15.57.24.21 0:0:0:0:0:ffff:f39:1815
15.57.24.22 0:0:0:0:0:ffff:f39:1816
15.57.24.23 0:0:0:0:0:ffff:f39:1817
15.57.24.24 0:0:0:0:0:ffff:f39:1818
15.57.24.25 0:0:0:0:0:ffff:f39:1819
15.57.24.26 0:0:0:0:0:ffff:f39:181a
15.57.24.27 0:0:0:0:0:ffff:f39:181b
15.57.24.28 0:0:0:0:0:ffff:f39:181c
15.57.24.29 0:0:0:0:0:ffff:f39:181d
15.57.24.30 0:0:0:0:0:ffff:f39:181e
15.57.24.31 0:0:0:0:0:ffff:f39:181f
15.57.24.32 0:0:0:0:0:ffff:f39:1820
15.57.24.33 0:0:0:0:0:ffff:f39:1821
15.57.24.34 0:0:0:0:0:ffff:f39:1822
15.57.24.35 0:0:0:0:0:ffff:f39:1823
15.57.24.36 0:0:0:0:0:ffff:f39:1824
15.57.24.37 0:0:0:0:0:ffff:f39:1825
15.57.24.38 0:0:0:0:0:ffff:f39:1826
15.57.24.39 0:0:0:0:0:ffff:f39:1827
15.57.24.40 0:0:0:0:0:ffff:f39:1828
15.57.24.41 0:0:0:0:0:ffff:f39:1829
15.57.24.42 0:0:0:0:0:ffff:f39:182a
15.57.24.43 0:0:0:0:0:ffff:f39:182b
15.57.24.44 0:0:0:0:0:ffff:f39:182c
15.57.24.45 0:0:0:0:0:ffff:f39:182d
15.57.24.46 0:0:0:0:0:ffff:f39:182e
15.57.24.47 0:0:0:0:0:ffff:f39:182f
15.57.24.48 0:0:0:0:0:ffff:f39:1830
15.57.24.49 0:0:0:0:0:ffff:f39:1831
15.57.24.50 0:0:0:0:0:ffff:f39:1832
15.57.24.51 0:0:0:0:0:ffff:f39:1833
15.57.24.52 0:0:0:0:0:ffff:f39:1834
15.57.24.53 0:0:0:0:0:ffff:f39:1835
15.57.24.54 0:0:0:0:0:ffff:f39:1836
15.57.24.55 0:0:0:0:0:ffff:f39:1837
15.57.24.56 0:0:0:0:0:ffff:f39:1838
15.57.24.57 0:0:0:0:0:ffff:f39:1839
15.57.24.58 0:0:0:0:0:ffff:f39:183a
15.57.24.59 0:0:0:0:0:ffff:f39:183b
15.57.24.60 0:0:0:0:0:ffff:f39:183c


15.57.24.61 0:0:0:0:0:ffff:f39:183d
15.57.24.62 0:0:0:0:0:ffff:f39:183e
15.57.24.63 0:0:0:0:0:ffff:f39:183f
15.57.24.64 0:0:0:0:0:ffff:f39:1840
15.57.24.65 0:0:0:0:0:ffff:f39:1841
15.57.24.66 0:0:0:0:0:ffff:f39:1842
15.57.24.67 0:0:0:0:0:ffff:f39:1843
15.57.24.68 0:0:0:0:0:ffff:f39:1844
15.57.24.69 0:0:0:0:0:ffff:f39:1845
15.57.24.70 0:0:0:0:0:ffff:f39:1846
15.57.24.71 0:0:0:0:0:ffff:f39:1847
15.57.24.72 0:0:0:0:0:ffff:f39:1848
15.57.24.73 0:0:0:0:0:ffff:f39:1849
15.57.24.74 0:0:0:0:0:ffff:f39:184a
15.57.24.75 0:0:0:0:0:ffff:f39:184b
15.57.24.76 0:0:0:0:0:ffff:f39:184c
15.57.24.77 0:0:0:0:0:ffff:f39:184d
15.57.24.78 0:0:0:0:0:ffff:f39:184e
15.57.24.79 0:0:0:0:0:ffff:f39:184f
15.57.24.80 0:0:0:0:0:ffff:f39:1850
15.57.24.81 0:0:0:0:0:ffff:f39:1851
15.57.24.82 0:0:0:0:0:ffff:f39:1852
15.57.24.83 0:0:0:0:0:ffff:f39:1853
15.57.24.84 0:0:0:0:0:ffff:f39:1854
15.57.24.85 0:0:0:0:0:ffff:f39:1855
15.57.24.86 0:0:0:0:0:ffff:f39:1856
15.57.24.87 0:0:0:0:0:ffff:f39:1857
15.57.24.88 0:0:0:0:0:ffff:f39:1858
15.57.24.89 0:0:0:0:0:ffff:f39:1859
15.57.24.90 0:0:0:0:0:ffff:f39:185a
15.57.24.91 0:0:0:0:0:ffff:f39:185b
15.57.24.92 0:0:0:0:0:ffff:f39:185c
15.57.24.93 0:0:0:0:0:ffff:f39:185d
15.57.24.94 0:0:0:0:0:ffff:f39:185e
15.57.24.95 0:0:0:0:0:ffff:f39:185f
15.57.24.96 0:0:0:0:0:ffff:f39:1860
15.57.24.97 0:0:0:0:0:ffff:f39:1861
15.57.24.98 0:0:0:0:0:ffff:f39:1862
15.57.24.99 0:0:0:0:0:ffff:f39:1863
15.57.24.100 0:0:0:0:0:ffff:f39:1864
15.57.24.101 0:0:0:0:0:ffff:f39:1865
15.57.24.102 0:0:0:0:0:ffff:f39:1866
15.57.24.103 0:0:0:0:0:ffff:f39:1867
15.57.24.104 0:0:0:0:0:ffff:f39:1868
15.57.24.105 0:0:0:0:0:ffff:f39:1869
15.57.24.106 0:0:0:0:0:ffff:f39:186a
15.57.24.107 0:0:0:0:0:ffff:f39:186b
15.57.24.108 0:0:0:0:0:ffff:f39:186c
15.57.24.109 0:0:0:0:0:ffff:f39:186d
15.57.24.110 0:0:0:0:0:ffff:f39:186e
15.57.24.111 0:0:0:0:0:ffff:f39:186f
15.57.24.112 0:0:0:0:0:ffff:f39:1870
15.57.24.113 0:0:0:0:0:ffff:f39:1871
15.57.24.114 0:0:0:0:0:ffff:f39:1872
15.57.24.115 0:0:0:0:0:ffff:f39:1873
15.57.24.116 0:0:0:0:0:ffff:f39:1874
15.57.24.117 0:0:0:0:0:ffff:f39:1875
15.57.24.118 0:0:0:0:0:ffff:f39:1876
15.57.24.119 0:0:0:0:0:ffff:f39:1877
15.57.24.120 0:0:0:0:0:ffff:f39:1878


15.57.24.121 0:0:0:0:0:ffff:f39:1879
15.57.24.122 0:0:0:0:0:ffff:f39:187a
15.57.24.123 0:0:0:0:0:ffff:f39:187b
15.57.24.124 0:0:0:0:0:ffff:f39:187c
15.57.24.125 0:0:0:0:0:ffff:f39:187d
15.57.24.126 0:0:0:0:0:ffff:f39:187e
15.57.24.127 0:0:0:0:0:ffff:f39:187f
15.57.24.128 0:0:0:0:0:ffff:f39:1880
15.57.24.129 0:0:0:0:0:ffff:f39:1881
15.57.24.130 0:0:0:0:0:ffff:f39:1882
15.57.24.131 0:0:0:0:0:ffff:f39:1883
15.57.24.132 0:0:0:0:0:ffff:f39:1884
15.57.24.133 0:0:0:0:0:ffff:f39:1885
15.57.24.134 0:0:0:0:0:ffff:f39:1886
15.57.24.135 0:0:0:0:0:ffff:f39:1887
15.57.24.136 0:0:0:0:0:ffff:f39:1888
15.57.24.137 0:0:0:0:0:ffff:f39:1889
15.57.24.138 0:0:0:0:0:ffff:f39:188a
15.57.24.139 0:0:0:0:0:ffff:f39:188b
15.57.24.140 0:0:0:0:0:ffff:f39:188c
15.57.24.141 0:0:0:0:0:ffff:f39:188d
15.57.24.142 0:0:0:0:0:ffff:f39:188e
15.57.24.143 0:0:0:0:0:ffff:f39:188f
15.57.24.144 0:0:0:0:0:ffff:f39:1890
15.57.24.145 0:0:0:0:0:ffff:f39:1891
15.57.24.146 0:0:0:0:0:ffff:f39:1892
15.57.24.147 0:0:0:0:0:ffff:f39:1893
15.57.24.148 0:0:0:0:0:ffff:f39:1894
15.57.24.149 0:0:0:0:0:ffff:f39:1895
15.57.24.150 0:0:0:0:0:ffff:f39:1896
15.57.24.151 0:0:0:0:0:ffff:f39:1897
15.57.24.152 0:0:0:0:0:ffff:f39:1898
15.57.24.153 0:0:0:0:0:ffff:f39:1899
15.57.24.154 0:0:0:0:0:ffff:f39:189a
15.57.24.155 0:0:0:0:0:ffff:f39:189b
15.57.24.156 0:0:0:0:0:ffff:f39:189c
15.57.24.157 0:0:0:0:0:ffff:f39:189d
15.57.24.158 0:0:0:0:0:ffff:f39:189e
15.57.24.159 0:0:0:0:0:ffff:f39:189f
15.57.24.160 0:0:0:0:0:ffff:f39:18a0
15.57.24.161 0:0:0:0:0:ffff:f39:18a1
15.57.24.162 0:0:0:0:0:ffff:f39:18a2
15.57.24.163 0:0:0:0:0:ffff:f39:18a3
15.57.24.164 0:0:0:0:0:ffff:f39:18a4
15.57.24.165 0:0:0:0:0:ffff:f39:18a5
15.57.24.166 0:0:0:0:0:ffff:f39:18a6
15.57.24.167 0:0:0:0:0:ffff:f39:18a7
15.57.24.168 0:0:0:0:0:ffff:f39:18a8
15.57.24.169 0:0:0:0:0:ffff:f39:18a9
15.57.24.170 0:0:0:0:0:ffff:f39:18aa
15.57.24.171 0:0:0:0:0:ffff:f39:18ab
15.57.24.172 0:0:0:0:0:ffff:f39:18ac
15.57.24.173 0:0:0:0:0:ffff:f39:18ad
15.57.24.174 0:0:0:0:0:ffff:f39:18ae
15.57.24.175 0:0:0:0:0:ffff:f39:18af
15.57.24.176 0:0:0:0:0:ffff:f39:18b0
15.57.24.177 0:0:0:0:0:ffff:f39:18b1
15.57.24.178 0:0:0:0:0:ffff:f39:18b2
15.57.24.179 0:0:0:0:0:ffff:f39:18b3
15.57.24.180 0:0:0:0:0:ffff:f39:18b4


15.57.24.181 0:0:0:0:0:ffff:f39:18b5
15.57.24.182 0:0:0:0:0:ffff:f39:18b6
15.57.24.183 0:0:0:0:0:ffff:f39:18b7
15.57.24.184 0:0:0:0:0:ffff:f39:18b8
15.57.24.185 0:0:0:0:0:ffff:f39:18b9
15.57.24.186 0:0:0:0:0:ffff:f39:18ba
15.57.24.187 0:0:0:0:0:ffff:f39:18bb
15.57.24.188 0:0:0:0:0:ffff:f39:18bc
15.57.24.189 0:0:0:0:0:ffff:f39:18bd
15.57.24.190 0:0:0:0:0:ffff:f39:18be
15.57.24.191 0:0:0:0:0:ffff:f39:18bf
15.57.24.192 0:0:0:0:0:ffff:f39:18c0
15.57.24.193 0:0:0:0:0:ffff:f39:18c1
15.57.24.194 0:0:0:0:0:ffff:f39:18c2
15.57.24.195 0:0:0:0:0:ffff:f39:18c3
15.57.24.196 0:0:0:0:0:ffff:f39:18c4
15.57.24.197 0:0:0:0:0:ffff:f39:18c5
15.57.24.198 0:0:0:0:0:ffff:f39:18c6
15.57.24.199 0:0:0:0:0:ffff:f39:18c7
15.57.24.200 0:0:0:0:0:ffff:f39:18c8
15.57.24.201 0:0:0:0:0:ffff:f39:18c9
15.57.24.202 0:0:0:0:0:ffff:f39:18ca
15.57.24.203 0:0:0:0:0:ffff:f39:18cb
15.57.24.204 0:0:0:0:0:ffff:f39:18cc
15.57.24.205 0:0:0:0:0:ffff:f39:18cd
15.57.24.206 0:0:0:0:0:ffff:f39:18ce
15.57.24.207 0:0:0:0:0:ffff:f39:18cf
15.57.24.208 0:0:0:0:0:ffff:f39:18d0
15.57.24.209 0:0:0:0:0:ffff:f39:18d1
15.57.24.210 0:0:0:0:0:ffff:f39:18d2
15.57.24.211 0:0:0:0:0:ffff:f39:18d3
15.57.24.212 0:0:0:0:0:ffff:f39:18d4
15.57.24.213 0:0:0:0:0:ffff:f39:18d5
15.57.24.214 0:0:0:0:0:ffff:f39:18d6
15.57.24.215 0:0:0:0:0:ffff:f39:18d7
15.57.24.216 0:0:0:0:0:ffff:f39:18d8
15.57.24.217 0:0:0:0:0:ffff:f39:18d9
15.57.24.218 0:0:0:0:0:ffff:f39:18da
15.57.24.219 0:0:0:0:0:ffff:f39:18db
15.57.24.220 0:0:0:0:0:ffff:f39:18dc
15.57.24.221 0:0:0:0:0:ffff:f39:18dd
15.57.24.222 0:0:0:0:0:ffff:f39:18de
15.57.24.223 0:0:0:0:0:ffff:f39:18df
15.57.24.224 0:0:0:0:0:ffff:f39:18e0
15.57.24.225 0:0:0:0:0:ffff:f39:18e1
15.57.24.226 0:0:0:0:0:ffff:f39:18e2
15.57.24.227 0:0:0:0:0:ffff:f39:18e3
15.57.24.228 0:0:0:0:0:ffff:f39:18e4
15.57.24.229 0:0:0:0:0:ffff:f39:18e5
15.57.24.230 0:0:0:0:0:ffff:f39:18e6
15.57.24.231 0:0:0:0:0:ffff:f39:18e7
15.57.24.232 0:0:0:0:0:ffff:f39:18e8
15.57.24.233 0:0:0:0:0:ffff:f39:18e9
15.57.24.234 0:0:0:0:0:ffff:f39:18ea
15.57.24.235 0:0:0:0:0:ffff:f39:18eb
15.57.24.236 0:0:0:0:0:ffff:f39:18ec
15.57.24.237 0:0:0:0:0:ffff:f39:18ed
15.57.24.238 0:0:0:0:0:ffff:f39:18ee
15.57.24.239 0:0:0:0:0:ffff:f39:18ef
15.57.24.240 0:0:0:0:0:ffff:f39:18f0
15.57.24.241 0:0:0:0:0:ffff:f39:18f1
15.57.24.242 0:0:0:0:0:ffff:f39:18f2
15.57.24.243 0:0:0:0:0:ffff:f39:18f3
15.57.24.244 0:0:0:0:0:ffff:f39:18f4
15.57.24.245 0:0:0:0:0:ffff:f39:18f5
15.57.24.246 0:0:0:0:0:ffff:f39:18f6
15.57.24.247 0:0:0:0:0:ffff:f39:18f7
15.57.24.248 0:0:0:0:0:ffff:f39:18f8
15.57.24.249 0:0:0:0:0:ffff:f39:18f9
15.57.24.250 0:0:0:0:0:ffff:f39:18fa
15.57.24.251 0:0:0:0:0:ffff:f39:18fb
15.57.24.252 0:0:0:0:0:ffff:f39:18fc
15.57.24.253 0:0:0:0:0:ffff:f39:18fd
15.57.24.254 0:0:0:0:0:ffff:f39:18fe
15.57.24.255 0:0:0:0:0:ffff:f39:18ff


How we got IPv4 subnet masks?

An IPv4 subnet mask consists of 32 bits; it is a sequence of ones (1) followed by a block of zeros (0). The ones indicate bits in the address used for the network prefix and the trailing block of zeros designates that part as being the host identifier.